1. What is a Percentage Decrease Calculator?

Definition: This calculator determines the percentage decrease between an original value and a new value.

Purpose: It helps quantify reductions in values like prices, quantities, or measurements as a percentage change.

2. How Does the Calculator Work?

The calculator uses the formula:

Where:

• Original — The initial value before decrease
• New — The value after decrease
• Decrease — The percentage reduction (result)

Explanation: The difference between original and new values is divided by the original value, then multiplied by 100 to convert to percentage.

3. Importance of Percentage Decrease Calculation

Details: Percentage decrease calculations are essential for financial analysis, sales tracking, performance measurement, and statistical comparisons.

4. Using the Calculator

Tips: Enter the original value and new value (both unitless numbers). The new value must be less than the original to show a decrease.

5. Frequently Asked Questions (FAQ)

Q1: What if my new value is higher than the original?
A: The calculator will show no result as this calculates decreases only. For increases, use a percentage increase calculator.

Q2: Can I use this for financial calculations?
A: Yes, this is commonly used for calculating price reductions, budget cuts, or profit decreases.

Q3: Why is the result sometimes called "percent change"?
A: Percentage decrease is one type of percent change (negative change). The same formula structure is used for increases with positive results.

Q4: How precise are the results?
A: Results are shown to 2 decimal places for precision in most applications.

Q5: What's the difference between percentage points and percentage decrease?
A: Percentage decrease compares two values, while percentage points measure the difference between two percentages.